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Creating 3D model from x,y,z survey data

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Hi all, I am new to this site and I am an land surveyor using AutoCAD 2012. Just new to 2012 version, previously used 2005 version.


My question is:


Is it possible to (and how do I) create a 3D model of a ground surface from field survey data which has been collected. The data i have is currently in Leica GSI format, and has x, y and z coordinates. I can easily transfer this into a .csv file i necessary.


Anyone any ideas?


Much appreciated guys!

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Do a web search there are some other freebie survey tools out there that will do surfaces and road stuff. EZYSURF ?

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